2457042640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4557

約数の個数: 160

約数和(自身を含む): 6725569536

約数和(自身を除く): 4268526896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 80, 85, 104, 124, 130, 136, 155, 170, 208, 221, 248, 260, 272, 310, 340, 403, 442, 496, 520, 527, 620, 680, 806, 884, 1040, 1054, 1105, 1240, 1360, 1612, 1768, 2015, 2108, 2210, 2480, 2635, 3224, 3536, 4030, 4216, 4420, 4483, 5270, 6448, 6851, 8060, 8432, 8840, 8966, 10540, 13702, 16120, 17680, 17932, 21080, 22415, 27404, 32240, 34255, 35864, 42160, 44830, 54808, 58279, 68510, 71728, 76211, 89660, 109616, 116558, 137020, 138973, 152422, 179320, 233116, 274040, 277946, 291395, 304844, 358640, 381055, 466232, 548080, 555892, 582790, 609688, 694865, 762110, 932464, 990743, 1111784, 1165580, 1219376, 1389730, 1524220, 1806649, 1981486, 2223568, 2331160, 2362541, 2779460, 3048440, 3613298, 3962972, 4662320, 4725082, 4953715, 5558920, 6096880, 7226596, 7925944, 9033245, 9450164, 9907430, 11117840, 11812705, 14453192, 15851888, 18066490, 18900328, 19814860, 23625410, 28906384, 30713033, 36132980, 37800656, 39629720, 47250820, 61426066, 72265960, 79259440, 94501640, 122852132, 144531920, 153565165, 189003280, 245704264, 307130330, 491408528, 614260660, 1228521320, 2457042640]

約数ペア:

[(1, 2457042640), (2, 1228521320), (4, 614260660), (5, 491408528), (8, 307130330), (10, 245704264), (13, 189003280), (16, 153565165), (17, 144531920), (20, 122852132), (26, 94501640), (31, 79259440), (34, 72265960), (40, 61426066), (52, 47250820), (62, 39629720), (65, 37800656), (68, 36132980), (80, 30713033), (85, 28906384), (104, 23625410), (124, 19814860), (130, 18900328), (136, 18066490), (155, 15851888), (170, 14453192), (208, 11812705), (221, 11117840), (248, 9907430), (260, 9450164), (272, 9033245), (310, 7925944), (340, 7226596), (403, 6096880), (442, 5558920), (496, 4953715), (520, 4725082), (527, 4662320), (620, 3962972), (680, 3613298), (806, 3048440), (884, 2779460), (1040, 2362541), (1054, 2331160), (1105, 2223568), (1240, 1981486), (1360, 1806649), (1612, 1524220), (1768, 1389730), (2015, 1219376), (2108, 1165580), (2210, 1111784), (2480, 990743), (2635, 932464), (3224, 762110), (3536, 694865), (4030, 609688), (4216, 582790), (4420, 555892), (4483, 548080), (5270, 466232), (6448, 381055), (6851, 358640), (8060, 304844), (8432, 291395), (8840, 277946), (8966, 274040), (10540, 233116), (13702, 179320), (16120, 152422), (17680, 138973), (17932, 137020), (21080, 116558), (22415, 109616), (27404, 89660), (32240, 76211), (34255, 71728), (35864, 68510), (42160, 58279), (44830, 54808)]